SF-0603FP-M Series - Fast Acting Precision Surface Mount Fuses

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.

The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

Reliability Testing

No.

Test

Requirement

Test Condition

Test Reference

1

Soldering heat

resistance

DCR change ≤ ±10 %

No mechanical damage

One dip at 260 °C for 60 seconds

MIL-STD-202

Method 210

2

Solderability

Minimum 95 % coverage

One dip at 245 °C for 5 seconds

MIL-STD-202

Method 208

3

Thermal shock

DCR change ≤ ±10 %

No mechanical damage

100 cycles between -65 °C and +125 °C

MIL-STD-202

Method 107

4

Moisture resistance

DCR change ≤ ±15 %

No excessive corrosion

10 cycles

MIL-STD-202

Method 106

5

Salt spray

DCR change ≤ ±10 %

No excessive corrosion

48 hour exposure, 5 % salt solution

MIL-STD-202

Method 101

6

Mechanical vibration

DCR change ≤ ±10 %

No mechanical damage

0.4 inch D.A. or 30 G between

5-3000 Hz

MIL-STD-202

Method 204

7

Mechanical shock

DCR change ≤ ±10 %

No mechanical damage

1500 G, 0.5 ms, half-sine shocks

MIL-STD-202

Method 213

8

Life

No electrical “opens” during testing

Voltage drop change shall be less

than ±20 % of initial value

80 % rated current (75 % for < 1 A fuses)

for 2000 hours at ambient temperature

between +20 °C and +30 °C

Refer to STP

document

REV. D 03/21